Who Is Sean O'Malley (fighter)? Age, Biography and Wiki
Sean O'Malley was born on October 24, 1994, making him 30 years old in 2025. Known for his flamboyant fighting style and vibrant personality, O'Malley has made a significant mark in the world of mixed martial arts (MMA). He competes in the bantamweight division of the Ultimate Fighting Championship (UFC) and has gained recognition not only for his skills inside the octagon but also for his engaging presence on social media.
For more detailed information, visit his Wikipedia page.
| Occupation | Martial Artist |
|---|---|
| Date of Birth | October 24, 1994 |
| Age | 30 Years |
| Birth Place | Helena, Montana, U.S. |
| Horoscope | Scorpio |
| Country | U.S |
Popularity
Sean O'Malley (fighter)'s Popularity over time
Height, Weight & Measurements
Sean O'Malley stands tall at 5 feet 11 inches (180 cm) and weighs approximately 135 pounds (61 kg), which is the typical weight limit for the bantamweight division. His impressive reach of 72 inches (183 cm) complements his fighting style, enabling him to deliver powerful strikes at a distance.
O'Malley was expected to square off against José Alberto Quiñónez on October 6, 2018, at UFC 229. However, O'Malley announced that he was out of the fight on September 30 due to a potential Anti-Doping Policy violation. On October 25, O'Malley received hip surgery while waiting to receive judgment pending his potential violation.
Subsequently, O'Malley was suspended for six months by the NSAC after testing positive for ostarine. He became eligible to return as of March 2019.
Family, Dating & Relationship Status
As of 2025, Sean O'Malley is reportedly in a committed relationship with his girlfriend, who has been a supportive presence throughout his career. While he often shares glimpses of his personal life on social media, he tends to keep specific details about his romantic relationship private. As a family-oriented individual, O'Malley values his relationships with family and friends, often acknowledging their influence on his professional journey.
Net Worth and Salary
Sean O'Malley's net worth in 2025 is estimated to be around $2 million. His earnings stem from multiple sources, including fight purses, performance bonuses from the UFC, and endorsements. With his rising fame and continued success in the octagon, O’Malley’s financial prospects are expected to grow significantly in the coming years.
O'Malley next faced Andre Soukhamthath on March 3, 2018, at UFC 222. He won the fight by unanimous decision, despite injuring his foot in the third round. This fight earned both participants a Fight of the Night bonus.
Career, Business, and Investments
O'Malley’s professional MMA career took off after his debut in 2017, and he quickly became a fan favorite due to his unique fighting style and knockout power. By 2025, he has not only built a reputation as one of the top bantamweights in the UFC but has also ventured into various business opportunities, including merchandise sales and collaborations with brands in the sports and fitness industry.
In addition to his fighting career, O'Malley has invested in fitness and lifestyle brands, further solidifying his status as a prominent figure outside the octagon. His influence transcends sports, and he remains a sought-after personality for sponsorship deals.
O'Malley laced up against Marlon Vera in the co-main event of UFC 252 on August 15, 2020. He would go on to lose the fight via TKO in round one, the first defeat of O'Malley's career. He was later diagnosed with drop foot, which was the result of a leg kick landed by Vera.
Social Network
Sean O'Malley is highly active on social media platforms, particularly Instagram and Twitter, where he engages with fans and shares insights into his life, training, and fights. His authentic and entertaining posts have garnered him a substantial following, helping to elevate his brand and connect with audiences globally.
- Instagram: @sugaseanmma
- Twitter: @SugaSeanMMA
After achieving an amateur mma record of 9-2, amateur kickboxing 4-0, amateur boxing 2-0, O'Malley stuck with MMA and debuted professionally, fought his first five fights of his career in his native Montana, before leaving to fight in North Dakota and eventually fought for Legacy Fighting Alliance where he got a highlight-reel knockout over David Nuzzo.
Education
While specific details about Sean O'Malley's educational background remain private, he has expressed in interviews that his primary focus has always been on his MMA career. He dedicated significant time and effort to honing his fighting skills, although he has acknowledged the importance of education and discipline in achieving personal and professional success.
O'Malley was scheduled to face Marlon Vera on July 6, 2019, at UFC 239. However, O'Malley announced his withdrawal from the bout on June 21, 2019, due to a failed test for ostarine. The Nevada State Athletic Commission decided to suspend him due to the failed test and he was suspended for 6 months by USADA.
The ostarine in his system was likely residual from his previously failed test prior to UFC 229.
